IC-LoRA Adapters

Official IC-LoRA control adapters released for LTX models. Each IC-LoRA is trained for a specific control type. For an introduction to IC-LoRAs and how to use them, see the IC-LoRA Guide.

Union Control

A single IC-LoRA that handles multiple control types — depth, canny, and pose — in one checkpoint, instead of requiring separate IC-LoRA models for each.

Model: LTX-2.3-22b-IC-LoRA-Union-Control

Compatibility: LTX-2.3

Use cases:

• Apply depth, canny, and pose control from a single model without swapping IC-LoRA checkpoints between runs
• Simplify ComfyUI workflows by replacing three separate IC-LoRA models with one unified control adapter
• Reduce VRAM footprint when working with multiple control types by keeping a single IC-LoRA in memory

Workflow: ComfyUI Union Control workflow

Motion Control

Guides object motion using sparse spline-based trajectories rendered as trails of circles. Supports single or multiple simultaneous motion paths for directing object movement within a scene.

Model: LTX-2.3-22b-IC-LoRA-Motion-Track-Control

Compatibility: LTX-2.3

Use cases:

• Direct object paths in product showcases, character scenes, or nature shots by drawing spline trajectories
• Create intentional, controlled object motion that is more precise than description via text
• Guide multiple objects simultaneously along independent paths within a single generation

Key nodes: This IC-LoRA uses two dedicated ComfyUI nodes for defining motion paths:

• LTX Draw Tracks — Visual canvas for drawing spline-based motion trajectories
• LTX Sparse Track Editor — Fine-tune keypoint positions and timing, converts sparse keypoints into interpolated per-frame coordinate paths

See Sparse Track Conditioning in the IC-LoRA Guide for best practices on preparing motion paths.

Workflow: ComfyUI Motion Control workflow

HDR (Beta)

Converts SDR video to HDR, producing per-frame EXR files for professional color grading. Unlike the controls above, HDR is a post-processing tool that operates on existing video rather than guiding generation.

Model: LTX-2.3-22b-IC-LoRA-HDR (ltx-2.3-22b-ic-lora-hdr-0.9.safetensors)

Compatibility: LTX-2.3

For setup, usage, and DaVinci Resolve import instructions, see the HDR Video guide.

LipDub (Beta)

Re-generates speech in video, producing lip-synced output with new dialogue while preserving the speaker’s visual appearance and vocal identity. Works with live-action and animated subjects. Unlike the control adapters above, LipDub is a video-to-video dubbing tool focused on speech replacement — it can also be used for rephrasing dialogue in the original language.

Model: LTX-2.3-22b-IC-LoRA-LipDub (ltx-2.3-22b-ic-lora-lipdub-0.9.safetensors)

Compatibility: LTX-2.3

For setup, usage, and prompting instructions, see the LipDub guide.

Resources

Official LTX IC-LoRAs on HuggingFace:

• LTX-2.3 IC-LoRA Collection
• LTX-2 IC-LoRA Collection